NewMicrosoft Teams · Teams Rooms on Windows · Teams and Surface Devices
Microsoft Teams: Chat for organizers and presenters in structured meetings and webinars on Teams Rooms on Windows
Teams Rooms on Windows with Pro licensing will gain access to a private Event Group chat for organizers, co-organizers, and presenters in structured meetings and webinars, plus the ability to switch to attendee chat for enhanced event management.
Microsoft's description
When a Teams Rooms on Windows acts as an organizer, co-organizer or presenter in a structured meeting or webinar, you have access to the private chat for event management known as the Event Group. You can also switch to a separate chat with attendees enabling smooth event experiences for all. Available in Teams Rooms Pro-licensed rooms.